package com.dgh.school.service;

import com.dgh.school.bean.Clerk;
import com.dgh.school.common.R;

import java.util.List;

public interface ClerkService {



    R selectByPage(int pageNum, int pageSize) throws Exception;

    void deleteById(int id) throws Exception;

    void insertData(Clerk clerk)throws Exception;

    void updateData(Clerk clerk)throws Exception;

    List<Clerk> selectAllClerks() throws Exception;

}
